*SUPPORT*
IN: tufa blicket zup OUT: BLUE PINK
IN: gazzer wif OUT: RED RED
IN: gazzer blicket fep wif OUT: GREEN RED GREEN RED
IN: fep blicket tufa OUT: PINK GREEN
IN: tufa OUT: PINK
IN: tufa blicket zup lug OUT: BLUE PINK BLUE PINK BLUE PINK
IN: tufa lug wif OUT: PINK PINK PINK PINK PINK PINK
IN: gazzer blicket fep lug OUT: GREEN RED GREEN RED GREEN RED
IN: zup blicket gazzer OUT: RED BLUE
IN: zup zup blicket tufa OUT: BLUE PINK BLUE
IN: zup gazzer OUT: BLUE RED
IN: gazzer blicket fep OUT: GREEN RED
IN: tufa wif OUT: PINK PINK
IN: zup OUT: BLUE

*QUERY*
IN: fep blicket fep OUT: GREEN GREEN
IN: gazzer blicket tufa OUT: PINK RED
IN: gazzer blicket tufa lug OUT: PINK RED PINK RED PINK RED
IN: gazzer OUT: RED
IN: fep tufa blicket gazzer wif OUT: GREEN RED PINK GREEN RED PINK
IN: gazzer lug wif OUT: RED RED RED RED RED RED
IN: fep lug OUT: GREEN GREEN GREEN
IN: fep lug wif OUT: GREEN GREEN GREEN GREEN GREEN GREEN
IN: fep OUT: GREEN
IN: tufa blicket fep wif wif OUT: GREEN PINK GREEN PINK GREEN PINK GREEN PINK

*GRAMMAR*
fep -> GREEN 
 zup -> BLUE 
 gazzer -> RED 
 tufa -> PINK 
 u1 blicket u2 -> [u2] [u1] 
 x1 wif -> [x1] [x1] 
 x1 lug -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 